Q: Idle Failure - 1995 Jeep Grand Cherokee

asked by on October 16, 2016

I Have A 95 Jeep Grand Cherokee that was given To Me And When I Try Starting It , It Would Only Run For Couple Seconds Then Died. Engine made Hissing Noise ... Intake Was Not Connected. Transmission cooler lines Were Also Disconnected .. Do I Need A New IAC Valve Or Is It Because Trans Cooler And Intake Werent Connected? Check Engine Light Came On Instantly.. Need Help. !

My car has 169364 miles.
My car has an automatic transmission.

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